I have an docx-file and set xml-data into it to bind it(= xpath) by using the opendope Plugin. After some time the data-xml changes (for example new data-fields have been added) and i don't want to create a new document and bind all fields again. I'd like to use the document, where i already have bind my fields to the xml-data and just want to exchange the xml-data. After exchanging the datafile i just want tobind the added field and the new field is supported by the document. But this doesn't work at the moment, here's my source:

Sometimes it works to replace it but most of the time not. I tried to use the different AddPartBehaviour but none of them worked like i want. And if i try to enrich and document, which has already been enriched by this method, i can be written but cannot be opened by word without error.